Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978993722> ?p ?o ?g. }
- W1978993722 endingPage "202" @default.
- W1978993722 startingPage "183" @default.
- W1978993722 abstract "Abstract Quantitative constraints on the rates at which metamorphic reactions proceed in nature are now available from several sources. Most common are predictions made on the basis of laboratory kinetic data. However, the applicability of such laboratory-based predictions has long been questioned and many observations in the field now suggest much slower rates. Here, published quantitative field-based constraints on high temperature (>400 °C) reaction rates are assembled from a variety of sources. Reaction rates attending regional metamorphism are four to seven orders of magnitude slower than most laboratory-based predictions. A general rate law for regional metamorphism has been derived which best describes these field-based data: log 10 ( R net ) ≅ 0.0029 T − 9.6 ± 1 where R net is the net reaction rate (g/cm 2 /a) and T is temperature (°C). At the same time, natural reaction rates attending contact metamorphism differ from laboratory-based predictions by less than two orders of magnitude, and are in close agreement at higher temperatures. Thus, while existing laboratory-based kinetic data may be judiciously applied to some contact metamorphic systems, laboratory-based kinetic predictions clearly misrepresent regional metamorphism. To explain this kinetic discrepancy, regional metamorphic reaction rates may be limited by slow intergranular transport due to comparatively limited (or transient) availability of aqueous fluid in the intergranular medium. The general field-based rate law may be applied to regional metamorphic, and other environments (i.e. ultrahigh pressure or ultrahigh temperature metamorphism), if similar system characteristics (mainly, low aqueous fluid content) can be inferred." @default.
- W1978993722 created "2016-06-24" @default.
- W1978993722 creator A5076621150 @default.
- W1978993722 date "2003-01-01" @default.
- W1978993722 modified "2023-10-17" @default.
- W1978993722 title "Natural constraints on metamorphic reaction rates" @default.
- W1978993722 cites W1497912254 @default.
- W1978993722 cites W1552158845 @default.
- W1978993722 cites W1594079027 @default.
- W1978993722 cites W161940186 @default.
- W1978993722 cites W1856019848 @default.
- W1978993722 cites W1970498517 @default.
- W1978993722 cites W1972004926 @default.
- W1978993722 cites W1972649725 @default.
- W1978993722 cites W1973424497 @default.
- W1978993722 cites W1974496551 @default.
- W1978993722 cites W1976662361 @default.
- W1978993722 cites W1976684938 @default.
- W1978993722 cites W1977565344 @default.
- W1978993722 cites W1977617426 @default.
- W1978993722 cites W1981741514 @default.
- W1978993722 cites W1987434845 @default.
- W1978993722 cites W1990635131 @default.
- W1978993722 cites W1991627848 @default.
- W1978993722 cites W1993651156 @default.
- W1978993722 cites W1994182932 @default.
- W1978993722 cites W1996410458 @default.
- W1978993722 cites W1999165439 @default.
- W1978993722 cites W2000563553 @default.
- W1978993722 cites W2000882550 @default.
- W1978993722 cites W2004329330 @default.
- W1978993722 cites W2008868406 @default.
- W1978993722 cites W2009736907 @default.
- W1978993722 cites W2012683382 @default.
- W1978993722 cites W2014372723 @default.
- W1978993722 cites W2014692884 @default.
- W1978993722 cites W2015624170 @default.
- W1978993722 cites W2015752566 @default.
- W1978993722 cites W2020364317 @default.
- W1978993722 cites W2021185766 @default.
- W1978993722 cites W2022101709 @default.
- W1978993722 cites W2023916370 @default.
- W1978993722 cites W2036287861 @default.
- W1978993722 cites W2040012572 @default.
- W1978993722 cites W2040026676 @default.
- W1978993722 cites W2040449064 @default.
- W1978993722 cites W2047694097 @default.
- W1978993722 cites W2049035851 @default.
- W1978993722 cites W2050533372 @default.
- W1978993722 cites W2054682105 @default.
- W1978993722 cites W2056246709 @default.
- W1978993722 cites W2059172000 @default.
- W1978993722 cites W2062082433 @default.
- W1978993722 cites W2062916288 @default.
- W1978993722 cites W2065361150 @default.
- W1978993722 cites W2073422393 @default.
- W1978993722 cites W2073829560 @default.
- W1978993722 cites W2075604764 @default.
- W1978993722 cites W2081728270 @default.
- W1978993722 cites W2084980615 @default.
- W1978993722 cites W2090040197 @default.
- W1978993722 cites W2094414093 @default.
- W1978993722 cites W2098767981 @default.
- W1978993722 cites W2098933481 @default.
- W1978993722 cites W2099585591 @default.
- W1978993722 cites W2112429249 @default.
- W1978993722 cites W2121086203 @default.
- W1978993722 cites W2121455467 @default.
- W1978993722 cites W2122771977 @default.
- W1978993722 cites W2128146362 @default.
- W1978993722 cites W2140408185 @default.
- W1978993722 cites W2142199796 @default.
- W1978993722 cites W2146329830 @default.
- W1978993722 cites W2153116449 @default.
- W1978993722 cites W2156067383 @default.
- W1978993722 cites W2159921174 @default.
- W1978993722 cites W2160930979 @default.
- W1978993722 cites W2162189212 @default.
- W1978993722 cites W2162311678 @default.
- W1978993722 cites W2165801982 @default.
- W1978993722 cites W2167947976 @default.
- W1978993722 cites W2168554514 @default.
- W1978993722 cites W2322379428 @default.
- W1978993722 cites W2327516513 @default.
- W1978993722 cites W2330493157 @default.
- W1978993722 cites W2331954852 @default.
- W1978993722 cites W2332197615 @default.
- W1978993722 cites W2899568816 @default.
- W1978993722 cites W2899672090 @default.
- W1978993722 cites W2900032350 @default.
- W1978993722 cites W2901924116 @default.
- W1978993722 cites W2990987729 @default.
- W1978993722 cites W3010211275 @default.
- W1978993722 cites W4826962 @default.
- W1978993722 doi "https://doi.org/10.1144/gsl.sp.2003.220.01.11" @default.
- W1978993722 hasPublicationYear "2003" @default.
- W1978993722 type Work @default.
- W1978993722 sameAs 1978993722 @default.